Answer: I cant say for sure how many species have to be extinct. But yes a species can become extinct.
Explanation:
Answer:
because it can change in an instant
Explanation:
<h2>
Answer:</h2>
<u>Biology is the branch of science.</u>
<u>Human biology is the branch of biology that focuses on human beings and hum</u>an <u>pop</u><u>ulation. </u>
<u>Social</u><u> </u><u>biology</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>branch</u><u> </u><u>of</u><u> </u><u>biology</u><u> </u><u>that</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>study</u><u> </u><u>of</u><u> </u><u>s</u><u>o</u><u>c</u><u>i</u><u>a</u><u>l</u><u> </u><u>behaviour</u><u> </u><u>of</u><u> </u><u>animal</u><u> </u><u>and</u><u> </u><u>human</u><u>. </u>
Hello! :)
The eroded material finds its way to the bottom of oceans because of gravity (from... According to the hypsometric curve (plot between elevation and % of earth's surface), only about 29% of Earth's surface is above the mean sea level, rest 71% has an elevation less than mean sea level.
Hope this helped and I hope I answered in time!
~ Destiny ^_^